Exodus Tyson, the 4-year-old daughter of boxer Mike Tyson, was on life support in “extremely critical condition” at St. Joe’s Hospital in Phoeniz, AR Tuesday after she became entangled in the cord from an exercise machine, police said.

The girl, authorities said, was found Monday by her 7-year-old brother Miguel hanging by her neck on an cord attached to a treadmill and subsequently rushed to a nearby hospital. The 42-year-old boxer rushed to Arizona from Las Vegas to be with his ailing girl.

“The Tyson family would like to extend our deepest and most heartfelt thanks for all your prayers and support, and we ask that we be allowed our privacy at this difficult time,” a statement issued by the boxer’s reps to the media said. (Photo: WENN)